what are the dimensions of this filter? I know you cut it but if it isn't wide enough or long enough that doesn't help.

This is what it says on the product page: Cut-to-fit activated charcoal filter sheet, 16 x 48 inch material, thin 1/16 inch thickness.

Can it be used on a standard A/C air filter or is it too thick for that?

It is too thin in single layer application.you would multiple layers, depending on the thickness of your current standard air filter. The thickness that I purchased is 1/16 of an inch thick.

Can you use this item inside a carbon filter for grow tent

This is .25 inch thick and will cut to size, so if thickness is compatible with your system, then yes.

How do i return this item

Got to your Amazon returns and orders section and follow the directions.

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CFS Cut to Fit Carbon Pre-Filter Pad, 16 x 48 in, Air Purifiers & HVAC | Trim to any size for air purifiers, furnace returns, AC units, vents & range hoods; carbon-infused to reduce odors

Product ID: 202941834

Details

Brand
CFS
Color
Black
Filter Type
Activated
Item Weight
5.29 ounces
Power Source
hand_powered

🖤Activated carbon filtration

♻️Durable & reusable material

✂️Custom cut-to-fit design

S$34

Duties & taxes included

In stock

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Description

🖤 Cut, Fit, Breathe: The Ultimate Carbon Filter Upgrade You Didn’t Know You Needed

UNIVERSAL COMPATIBILITY - Works seamlessly with a wide range of air purifiers, HVAC systems, range hoods, and more—one filter to rule them all.
TAILORED FIT ZERO WASTE - Cut the 6"x48" roll to your exact filter size for a perfect, no-fuss installation every time.
DIY FRIENDLY INSTANT UPGRADE - No tools needed—just measure, cut, and install to elevate your home’s air quality and impress your guests.
POWERFUL ODOR POLLUTANT TRAP - Activated carbon mesh captures dust, odors, and harmful particles, refreshing your indoor air instantly.
BUILT TO LAST BUILT FOR AIRFLOW - Elastic, strong polyester fabric ensures long-lasting use without compromising ventilation or airflow.

The CFS Universal Cut-to-Fit Carbon Pre-Filter Pad Roll is a versatile, high-performance activated carbon filter designed to fit any air purifier, furnace, or air conditioner filter. Measuring 6"x48", it offers customizable sizing with a durable, elastic polyester mesh that traps dust, odors, and pollutants while maintaining optimal airflow. Trusted by thousands with a 4.5-star rating, this easy-to-install filter enhances indoor air quality and freshness across multiple home appliances.

Specifications

ASIN	B0D42DQS2L
Best Sellers Rank	#512,607 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #633 in Air Conditioner Replacement Filters
Brand	CFS
Brand Name	CFS
Color	Black
Control Method	Touch
Controller Type	Button Control
Customer Reviews	4.5 out of 5 stars 999 Reviews
Filter Type	Activated Carbon
Floor Area	1
Item Dimensions D x W x H	0.06"D x 6"W x 48"H
Manufacturer	CFS
Product Dimensions	0.06"D x 6"W x 48"H
UPC	850063189477

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